The Novel HLA-DPB1*1327:01 Allele Identified by Next-Generation Sequencing in a Potential Haematopoietic Stem Cell Donor.

The novel allele HLA-DPB1*1327:01 has a non-synonymous mutation difference compared with HLA-DPB1*04:01:01.

Evaluation of infectious complications in patients with myelodysplastic syndromes: a prospective cohort study from the Canadian MDS registry.

Infections are a significant cause of morbidity and mortality in myelodysplastic syndrome (MDS). Precise estimates of infection frequency and severity with modern therapies are uncertain. We conducted a retrospective analysis of a prospective cohort enrolled in a Canadian MDS registry and characterized the frequency and severity of infectious complications.

[Not Available].

Background: Patients with anterior ST elevation myocardial infarction (STEMI) are vulnerable to life-threatening ventricular arrhythmia and arrhythmic death. This study aimed to investigate the predictive value of Tpeak-to-Tend (TpTe) and TpTe/QT ratio in patients with anterior STEMI on admission for the occurrence of in-hospital life-threatening ventricular arrhythmias and arrhythmic death.

Methods: This observational cross-sectional research was performed on patients with anterior STEMI who showed up within 12 hours of the beginning of symptoms and received the initial percutaneous coronary intervention (pPCI).

Morphological Clues of Acute Monocytic Leukemia in COVID-19-Induced Transient Leukoerythroblastic Reaction with Monocytosis.

Viral infections, including those caused by COVID-19, can produce striking morphologic changes in peripheral blood. Distinguishing between reactive changes and abnormal morphology of monocytes remains particularly difficult, with low consensus rates reported amongst hematopathologists. Here, we report a patient who developed transient monocytosis of 11.